From 53ba63643cce9027d0f27e5980d3005ef4a528af Mon Sep 17 00:00:00 2001
From: Benjamin Kramer <benny.kra@googlemail.com>
Date: Sat, 10 Mar 2012 20:38:56 +0000
Subject: [PATCH] Simplify code. No functionality change.

llvm-svn: 152503
---
 clang/lib/CodeGen/CGObjC.cpp | 19 +++++--------------
 1 file changed, 5 insertions(+), 14 deletions(-)

diff --git a/clang/lib/CodeGen/CGObjC.cpp b/clang/lib/CodeGen/CGObjC.cpp
index 059260144687..ffb1266b97f7 100644
--- a/clang/lib/CodeGen/CGObjC.cpp
+++ b/clang/lib/CodeGen/CGObjC.cpp
@@ -1020,24 +1020,15 @@ static bool hasTrivialSetExpr(const ObjCPropertyImplDecl *PID) {
   return false;
 }
 
-bool UseOptimizedSetter(CodeGenModule &CGM) {
+static bool UseOptimizedSetter(CodeGenModule &CGM) {
   if (CGM.getLangOptions().getGC() != LangOptions::NonGC)
     return false;
   const TargetInfo &Target = CGM.getContext().getTargetInfo();
-  StringRef TargetPlatform = Target.getPlatformName();
-  if (TargetPlatform.empty())
-    return false;
-  VersionTuple TargetMinVersion = Target.getPlatformMinVersion();
-  
-  if (TargetPlatform.compare("macosx") ||
-      TargetMinVersion.getMajor() <= 9)
+
+  if (Target.getPlatformName() != "macosx")
     return false;
-  
-  unsigned minor = 0;
-  if (llvm::Optional<unsigned> Minor = TargetMinVersion.getMinor())
-    minor = *Minor;
-  
-  return (minor >= 8);
+
+  return Target.getPlatformMinVersion() >= VersionTuple(10, 8);
 }
 
 void
-- 
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